以前の回答に基づいて、適切かつ最も明確な方法でそれを達成するために次のクラスを作成しました（願っています）：
public class MyViewPagerAdapter extends PagerAdapter {
ArrayList<ViewGroup> views;
LayoutInflater inflater;
public MyViewPagerAdapter(ActionBarActivity ctx){
inflater = LayoutInflater.from(ctx);
//instantiate your views list
views = new ArrayList<ViewGroup>(5);
}
/**
* To be called by onStop
* Clean the memory
*/
public void release(){
views.clear();
views = null;
}
/**
* Return the number of views available.
*/
@Override
public int getCount() {
return 5;
}
/**
* Create the page for the given position. The adapter is responsible
* for adding the view to the container given here, although it only
* must ensure this is done by the time it returns from
* {@link #finishUpdate(ViewGroup)}.
*
* @param container The containing View in which the page will be shown.
* @param position The page position to be instantiated.
* @return Returns an Object representing the new page. This does not
* need to be a View, but can be some other container of
* the page. ,container
*/
public Object instantiateItem(ViewGroup container, int position) {
ViewGroup currentView;
Log.e("MyViewPagerAdapter", "instantiateItem for " + position);
if(views.size()>position&&views.get(position) != null){
Log.e("MyViewPagerAdapter",
"instantiateItem views.get(position) " +
views.get(position));
currentView = views.get(position);
}
else{
Log.e("MyViewPagerAdapter", "instantiateItem need to create the View");
int rootLayout = R.layout.view_screen;
currentView = (ViewGroup) inflater.inflate(rootLayout, container, false);
((TextView)currentView.findViewById(R.id.txvTitle)).setText("My Views " + position);
((TextView)currentView.findViewById(R.id.btnButton)).setText("Button");
((ImageView)currentView.findViewById(R.id.imvPicture)).setBackgroundColor(0xFF00FF00);
}
container.addView(currentView);
return currentView;
}
/**
* Remove a page for the given position. The adapter is responsible
* for removing the view from its container, although it only must ensure
* this is done by the time it returns from {@link #finishUpdate(ViewGroup)}.
*
* @param container The containing View from which the page will be removed.
* @param position The page position to be removed.
* @param object The same object that was returned by
* {@link #instantiateItem(View, int)}.
*/
@Override
public void destroyItem(ViewGroup container, int position, Object object) {
container.removeView((View)object);
}
/**
* Determines whether a page View is associated with a specific key object
* as returned by {@link #instantiateItem(ViewGroup, int)}. This method is
* required for a PagerAdapter to function properly.
*
* @param view Page View to check for association with <code>object</code>
* @param object Object to check for association with <code>view</code>
* @return true if <code>view</code> is associated with the key object <code>object</code>
*/
@Override
public boolean isViewFromObject(View view, Object object) {
return view==((View)object);
}
}
そして、アクティビティでそれを設定する必要があります:
public class ActivityWithViewsPaged extends ActionBarActivity {
/**
* The page Adapter: Manage the list of views (in fact here, its fragments)
* And send them to the ViewPager
*/
private MyViewPagerAdapter pagerAdapter;
/**
* The ViewPager is a ViewGroup that manage the swipe from left
* to right to left.
* Like a listView with a gesture listener...
*/
private ViewPager viewPager;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_with_views);
// Find the viewPager
viewPager = (ViewPager) super.findViewById(R.id.viewpager);
// Instantiate the PageAdapter
pagerAdapter = new MyViewPagerAdapter(this);
// Affectation de l'adapter au ViewPager
viewPager.setAdapter(pagerAdapter);
viewPager.setClipToPadding(false);
viewPager.setPageMargin(12);
// Add animation when the page are swiped
// this instanciation only works with honeyComb and more
// if you want it all version use AnimatorProxy of the nineoldAndroid lib
//@see:http://stackoverflow.com/questions/15767729/backwards-compatible-pagetransformer
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB){
viewPager.setPageTransformer(true, new PageTransformer());
}
}
@Override
protected void onStop() {
super.onStop();
pagerAdapter.release();
}
XML ファイルが明らかな場所は、view_screen.xml です。
<xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/screen"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/txvTitle"
android:layout_width="wrap_content"
android:layout_gravity="center"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:layout_marginTop="5dp"
android:shadowColor="#FF00FF"
android:shadowDx="10"
android:shadowDy="10"
android:shadowRadius="5"
android:textSize="32dp"
android:textStyle="italic"
android:background="#FFFFF000"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#FFFF00F0">
<TextView
android:id="@+id/txvLeft"
android:layout_width="wrap_content"
android:layout_gravity="left"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:layout_marginTop="5dp"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"/>
<TextView
android:id="@+id/txvRight"
android:layout_width="wrap_content"
android:layout_gravity="right"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:layout_marginTop="5dp"/>
</LinearLayout>
<Button
android:id="@+id/btnButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"/>
<ImageView
android:id="@+id/imvPicture"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"/>
</LinearLayout>
また、ActivtyMain には次のレイアウトがあります。
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.view.ViewPager
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:paddingLeft="24dp"
android:paddingRight="24dp"
android:id="@+id/viewpager"
android:background="#FF00F0F0">
</android.support.v4.view.ViewPager>
Brian と Nicholas の回答に大いに感謝します。最も明確な情報を追加し、この機能の優れた実践方法を強調したいと思います。